#include <stdio.h>
#include <stdlib.h>


int main(void) {

	long long clusteres[3];
	int i = 0;

	clusteres[0] = 3;
	clusteres[1] = 7;
	clusteres[2] = 4;
	clusteres[3] = '\n';

	printf("#Clusters: \n");

	for (i = 0; clusteres[i] != '\n'; i++)
		printf("%lld, \t", clusteres[i]);

	return 0;
}
